Subject: bug#51874: 27.2; [PATCH] `use-region-p' reports non-nil during simple `mouse-1' click

From: Lars Ingebrigtsen <[email-masked]>
Date: Tue, 20 Sep 2022 17:12:09 +0200

Drew Adams <[email-masked]> writes:

> This is the fixed definition of `use-region-p' I came up with.

Makes sense to me -- I've now pushed a slightly tweaked version of that
to Emacs 29.